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64f54741e3
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Hauke Mehrtens 64f54741e3 kernel: bgmac: rework patch checking packet length 
This bgmac patch was an attempt to fix/workaround bug reported in
https://dev.openwrt.org/ticket/7198 noticed on WNR3500L.
Patch assumed length reported by the hardware was 0 and was trying to
read it until getting a different value. This was actually the opposite.
Lenghts were some invalid & huge values that resulted in skb_over_panic.
For example:
skbuff: skb_over_panic: text:83b21074 len:57222 (...)
skbuff: skb_over_panic: text:87af1024 len:43226 (...)
skbuff: skb_over_panic: text:87af5024 len:8739 (...)

So instead of that not-working patch checking for 0, write a new one
checking for huge values. In case something like that happens, dump
hardware state and drop the packet.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 40424
2014-04-08 19:50:17 +00:00
config make printk, crashlog and swap support configurable 2014-04-02 11:40:41 +00:00
docs docs: update remaining references to functions.sh 2012-12-20 15:29:33 +00:00
include lantiq: remove unmaintained code 2014-04-06 09:21:44 +00:00
package ds-lite: compatibility with ISPs that only offer public PDs 2014-04-08 06:19:37 +00:00
scripts scripts/metadata.pl: fix ignoring missing host dependencies 2014-03-13 14:14:06 +00:00
target kernel: bgmac: rework patch checking packet length 2014-04-08 19:50:17 +00:00
toolchain uClibc: backport mount.h update 2014-03-24 00:19:33 +00:00
tools firmware-utils/mktplinkfw: add support for TL-WDR4300v1 (IL) 2014-03-27 06:36:58 +00:00
.gitattributes
.gitignore add git-src to .gitignore 2014-01-12 12:06:39 +00:00
BSDmakefile
Config.in move menuconfig options into separate files 2013-11-22 14:30:40 +00:00
feeds.conf.default feeds.conf.default: fix copy&paste mistake (#15383) 2014-03-26 19:26:32 +00:00
LICENSE
Makefile build: remove duplicate variable definitions 2014-03-21 15:54:11 +00:00
README build: BSD compile fixes 2013-03-07 17:32:29 +00:00
rules.mk partially revert "build: remove check for nonexistant CONFIG_TAR_VERBOSITY variable and move TAR_OPTIONS to unpack.mk" 2014-03-22 19:52:48 +00:00

README 

This is the buildsystem for the OpenWrt Linux distribution.

Please use "make menuconfig" to configure your appreciated
configuration for the toolchain and firmware.

You need to have installed gcc, binutils, bzip2, flex, python, perl
make, find, grep, diff, unzip, gawk, getopt, libz-dev and libc headers.

Run "./scripts/feeds update -a" to get all the latest package definitions
defined in feeds.conf / feeds.conf.default respectively
and "./scripts/feeds install -a" to install symlinks of all of them into
package/feeds/.

Use "make menuconfig" to configure your image.

Simply running "make" will build your firmware.
It will download all sources, build the cross-compile toolchain, 
the kernel and all choosen applications.

You can use "scripts/flashing/flash.sh" for remotely updating your embedded
system via tftp.

The OpenWrt system is documented in docs/. You will need a LaTeX distribution
and the tex4ht package to build the documentation. Type "make -C docs/" to build it.

To build your own firmware you need to have access to a Linux, BSD or MacOSX system
(case-sensitive filesystem required). Cygwin will not be supported because of
the lack of case sensitiveness in the file system.


Sunshine!
	Your OpenWrt Project
	http://openwrt.org